On Thu, Apr 05, 2012 at 03:12:33PM +0100, Steve McIntyre wrote: >On Wed, Apr 04, 2012 at 08:15:31PM +0200, Joachim Breitner wrote: > >> * in ./compiler/ghci/LibFFI.hsc in the Haskell function >>prepForeignCall, called by generateCCall >>in ./compiler/ghci/ByteCodeGen.lhs. It seems that this is only relevant >>for ghci. >> >>This seems to imply that normal compiled Haskell code, even code that >>uses the Foreign Function Interface, does never call ffi_prep_cif and is >>therefore not affected by the problem at hand. Does this sound >>plausible? > >If you're reasonably sure that there's no Haskell code calling C >through libffi (just C calling Haskell), then job done. :-)
Bugger. Looking through again, I can see a call to ffi_call() in rts/Interpreter.c after all. Is that likely to include variadics at all? -- Steve McIntyre, Cambridge, UK. st...@einval.com "You can't barbecue lettuce!" -- Ellie Crane -- To UNSUBSCRIBE, email to debian-arm-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/20120413143914.gc20...@einval.com
